From 8d2f1091d167bd5795e43e4d3bcf75c7bc3e6ccd Mon Sep 17 00:00:00 2001
From: Ric Harvey <ric@ngineered.co.uk>
Date: Thu, 30 Jun 2016 11:30:40 +0100
Subject: [PATCH] Adding a check to stop pull of code if its already there

---
 scripts/start.sh | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/scripts/start.sh b/scripts/start.sh
index dbca4f5..a6a605c 100644
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -20,16 +20,19 @@ if [ ! -z "$GIT_NAME" ]; then
  git config --global push.default simple
 fi
 
-# Pull down code from git for our site!
-if [ ! -z "$GIT_REPO" ]; then
-  rm -Rf /var/www/html
-  mkdir /var/www/html
-  if [ ! -z "$GIT_BRANCH" ]; then
-    git clone -b $GIT_BRANCH $GIT_REPO /var/www/html/
-  else
-    git clone $GIT_REPO /var/www/html/
-  fi
-  chown -Rf nginx.nginx /var/www/html
+# Dont pull code down if the .git folder exists
+if [ ! -d "/var/www/html/.git" ]; then
+ # Pull down code from git for our site!
+ if [ ! -z "$GIT_REPO" ]; then
+   # Remove the test index file
+   rm -Rf /var/www/html/index.php
+   if [ ! -z "$GIT_BRANCH" ]; then
+     git clone -b $GIT_BRANCH $GIT_REPO /var/www/html/
+   else
+     git clone $GIT_REPO /var/www/html/
+   fi
+   chown -Rf nginx.nginx /var/www/html
+ fi
 fi
 
 # Display PHP error's or not